EP 3412623 B1 20240103 - PURIFICATION METHOD
Title (en)
PURIFICATION METHOD
Title (de)
REINIGUNGSVERFAHREN
Title (fr)
PROCÉDÉ DE PURIFICATION
Publication
Application
Priority
- JP 2016020705 A 20160205
- JP 2017004100 W 20170203
Abstract (en)
[origin: EP3412623A1] Provided is a purifying method capable of deodorizing a filling device in a shorter period than the conventional purifying method. The purifying method has a sterilizing step for sterilizing at least a filling device either periodically or each time when a kind of a liquid product to be filled thereby is to be changed in an aseptic filling system having the filling device configured to fill a predetermined unit filling amount of such liquid product in an individual container. The method includes an air supplying step #3 for supplying steam to the filling device which has been emptied of the liquid product, prior to or simultaneously with the sterilizing step #5 and a liquid supplying step #4 for supplying, after the air supplying step #3, a rinsing solution or a new liquid product after product change to the filling device.
IPC 8 full level
B08B 9/032 (2006.01)
CPC (source: EP US)
A61L 2/07 (2013.01 - US); B08B 9/032 (2013.01 - EP); B08B 9/0328 (2013.01 - EP); B65B 55/02 (2013.01 - EP US); B67C 3/00 (2013.01 - US); B67C 3/001 (2013.01 - EP US); B67C 3/26 (2013.01 - US); B67C 7/004 (2013.01 - US); B08B 3/00 (2013.01 - EP US); B08B 2230/01 (2013.01 - EP)
Citation (examination)
- JP 2009136852 A 20090625 - KAO CORP
- DE 19745538 A1 19990422 - SPRUEGEL FRIEDRICH A [DE]
- JP 2005131453 A 20050526 - OSAKA SANITARY KINZOKU KOGYO K
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3412623 A1 20181212; EP 3412623 A4 20191030; EP 3412623 B1 20240103; AU 2017215877 A1 20180927; AU 2017215877 B2 20220804; ES 2973282 T3 20240619; JP 7129775 B2 20220902; JP WO2017135449 A1 20181129; US 2019047836 A1 20190214; WO 2017135449 A1 20170810
DOCDB simple family (application)
EP 17747600 A 20170203; AU 2017215877 A 20170203; ES 17747600 T 20170203; JP 2017004100 W 20170203; JP 2017565668 A 20170203; US 201716075432 A 20170203